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B2 Boat Ramp Jetty

Active Physico-Chemical 20-01-2008 - 02-05-2024

Barwon River Estuary

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228 results found (Displaying 21 - 30)
ID Date Status Details
#15331 2 Mar 2023 Approved Notes:

pH meter would not calibrate (Error4 message) - instead we used the pH paper kit.

No gauge board.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.70 36.80 8.35 90.1 52.50
1.5m 9.0 8.0 18.70 37.10 8.39 90.4 53.00
#15290 15 Feb 2023 Approved Notes:

NB. pH on meter 6.5, but 8 with Litmus paper.

Admin - use pH strip data as meter results unusual
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 19.70 36.70 8.63 92.2 52.40
1.5m 9.0 8.0 19.60 36.80 8.34 91.7 52.50
#15261 2 Feb 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 18.90 37.20 7.81 85.9 53.10
2.0m 9.0 6.9 19.10 37.20 7.73 85.5 53.10
#15241 18 Jan 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.2 20.70 37.60 8.16 91.5 53.70
1.6m 9.0 7.2 21.00 37.50 7.98 90.4 53.60
#15214 5 Jan 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.30 23.20 8.05 86.9 33.20
1.8m 9.0 8.0 18.50 28.80 7.47 80.1 41.20
#15195 21 Dec 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 8.3 18.70 23.10 8.59 92.7 33.00
1.5m 13.5 8.3 18.00 25.80 7.84 83.3 36.80
#15125 16 Nov 2022 Approved Notes:

All the readings for EC on the Hach meter referred to the measurement as Natural Water.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 300.0 7.2 14.10 0.30 5.50 53.8 0.47
2.3m 300.0 6.7 14.30 0.30 5.40 53.1 0.47
#15110 3 Nov 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 90.0 7.3 13.50 0.50 7.19 69.1 0.67
2.0m 90.0 7.1 13.50 0.50 7.12 68.5 0.66
#15092 19 Oct 2022 Approved Notes:

Water was thick and brown.

EC measurement stabilised at this site.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 65.0 6.9 16.60 0.50 4.23 43.6 0.70
1.4m 65.0 7.3 16.30 0.50 4.16 42.6 0.70
#15064 6 Oct 2022 Approved
B2_6_10_2022.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.9 13.10 2.60 9.35 89.2 3.70
2.0m 80.0 7.7 12.80 14.20 9.65 91.8 20.24
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